CN208316497U - A kind of power loss spragging gear decelerating motor - Google Patents
A kind of power loss spragging gear decelerating motor Download PDFInfo
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- CN208316497U CN208316497U CN201820302571.4U CN201820302571U CN208316497U CN 208316497 U CN208316497 U CN 208316497U CN 201820302571 U CN201820302571 U CN 201820302571U CN 208316497 U CN208316497 U CN 208316497U
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- shell
- fixing piece
- roll
- brake component
- motor
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Abstract
The utility model discloses a kind of power loss spragging gear decelerating motors, its drip irrigation device includes the shell that motor and one end are fixedly connected with motor, the shell is disposed with the fixing piece being fixedly connected with shell far from one end of motor, roll-shell and the made of metal moving part to move reciprocatingly between fixing piece and roll-shell, one end of the shell towards the fixing piece is provided with electromagnetic coil, the support spring of multiple equal radians distributions is provided on the fixing piece, one end of the support spring abuts and squeezes with brake component, the motor, which is provided with, sequentially passes through fixing piece, brake component and the shaft being fixedly connected with roll-shell.There is the utility model the drive shaft in electric motor starting to rotate, the roll-shell being fixedly connected with shaft is driven to rotate in turn, and in electromagnetic coil power loss, made of metal moving part is driven to by the elastic-restoring force of support spring and abuts and squeeze with roll-shell, to play the role of braking deceleration to roll-shell.
Description
Technical field
The utility model relates to a kind of decelerating motors, and more specifically it is related to a kind of power loss spragging gear decelerating motor.
Background technique
Toothed gearing electric motor is the device of a kind of motor and reducer group, its main feature is that efficiency and high reliablity, work
Service life is long, easy maintenance and is widely used.
Notification number is that the Chinese patent of 104269966B discloses a kind of toothed gearing electric motor, including motor and retarder；
Motor has electric machine casing and machine shaft；Retarder has cabinet, bevel gear input shaft and output shaft；Electric machine casing and cabinet
It is fixedly connected；One end of machine shaft and the concentric setting of bevel gear input shaft and machine shaft penetrates defeated with bevel gear in cabinet
Enter axis to be fixedly connected；Ejecting structure is additionally provided between machine shaft and bevel gear input shaft；Bevel gear input shaft and output shaft
Between be provided with helical gear shaft；Helical gear shaft is located in cabinet and is fixedly connected with and bevel gear input shaft phase on helical gear shaft
The bevel gear mutually engaged；It is fixedly connected on output shaft and the intermeshing helical gear of helical gear shaft.
But structure is complicated for the toothed gearing electric motor, manufacturing cost is high, and then influences the popularization of the toothed gearing electric motor
With use, have much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of power loss spragging gear deceleration electricity
The structure of machine, the power loss spragging gear decelerating motor is simple, cheap, so have the effect of being easy to it is expanded with use.
To achieve the above object, the utility model provides following technical solution:
A kind of power loss spragging gear decelerating motor, it is described outer including the shell that motor and one end are fixedly connected with motor
Shell far from one end of the motor is disposed with the fixing piece being fixedly connected with the shell, roll-shell and described solid
Determine the made of metal moving part to move reciprocatingly between part and the roll-shell, the shell is arranged towards one end of the fixing piece
There is electromagnetic coil, the support spring of multiple equal radians distributions is provided on the fixing piece, the support spring is far from described solid
The one end for determining part abuts and squeezes with the brake component, the motor be provided with sequentially pass through the fixing piece, brake component and with
The shaft that the roll-shell is fixedly connected.
By using above-mentioned technical proposal, in electric motor starting, drive shaft is rotated, and then is driven and be fixedly connected with shaft
Roll-shell rotation, and when being powered in electromagnetic coil, electromagnetic coil generates suction, and then generates attraction to made of metal moving part
Power simultaneously makes made of metal moving part to fixing piece movement, so that support spring is extruded and shortens, and in electromagnetic coil power loss
When, made of metal moving part is driven to by the elastic-restoring force of support spring and abuts and squeeze with roll-shell, thus right
Roll-shell plays the role of braking deceleration.
The utility model is further arranged to: the side of the fixing piece towards the brake component is provided with multiple Deng radians
The bolt of distribution is provided on the brake component multiple with the matched location hole of the bolt.
By using above-mentioned technical proposal, when installing fixed brake component and fixing piece, enable bolt insertion corresponding fixed
In the hole of position, to enable bolt to brake component while playing the role of reduces the difficulty for installing fixed brake component and fixing piece
Moving direction is defined, to effectively brake component be avoided to rotate.
The utility model is further arranged to: the side of the fixing piece towards the brake component is provided with anticollision gasket ring,
The anticollision gasket ring is prominent out of described fixing piece.
By using above-mentioned technical proposal, when being powered to electromagnetic coil, electromagnetic coil generates suction to brake component, in turn
When making brake component quickly mobile to fixing piece, anticollision gasket ring is enabled to play the role of buffering, thus effectively avoid brake component with
The shock of fixing piece and the service life for shortening to the toothed gearing electric motor.
The utility model is further arranged to: is provided on the brake component towards the side of the roll-shell and is provided with
Multiple decelerating rings being located between the two neighboring location hole.
By using above-mentioned technical proposal, to roll-shell movement and decelerating ring is abutted with roll-shell in brake component
And after squeezing, decelerating ring plays the role of the velocity of rotation decline efficiency for being obviously improved roll-shell.
The utility model is further arranged to: be provided on the brake component it is multiple respectively with the corresponding decelerating ring
The positioning arc slot matched, the decelerating ring are provided with the positioning protrusion in the corresponding positioning arc slot of insertion.
The positioning protrusion on decelerating ring is enabled when installing fixed decelerating ring and brake component by using above-mentioned technical proposal
In the corresponding positioning arc slot of insertion, to play the effect for being obviously improved the installation stability maintenance of decelerating ring and brake component, have
Effect avoids the roll-shell for abutting and squeezing with decelerating ring from taking away decelerating ring from brake component in rotation, extends the decelerating ring
And the service life of brake component.
The utility model is further arranged to: the centre of the roll-shell is provided with to be fixedly connected with the shaft
Fixation rotary head.
By using above-mentioned technical proposal, the fixed motor of installation is played after fixed rotary head is fixedly connected with shaft and is turned
The effect of dynamic shell, significantly reduces the installation difficulty of motor and roll-shell.
In conclusion the utility model has the following beneficial effects: playing control system by electromagnetic coil energization or power loss
Moving part is abutted with roll-shell and is squeezed or isolated effect, to play the work braked to roll-shell in power loss
With to achieve the purpose that effective braking deceleration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the configuration schematic diagram of the present embodiment；
Fig. 3 is the structural schematic diagram of the brake component of the present embodiment.
Description of symbols: 1, motor；2, shell；21, reinforcing rib；3, roll-shell；31, fixed rotary head；4, fixing piece；
41, bolt；42, support spring；43, link slot；44, anticollision gasket ring；5, brake component；51, decelerating ring；52, location hole；53, fixed
Position arc slot；6, electromagnetic coil.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of power loss spragging gear decelerating motor, is fixedly connected including motor 1 and one end with motor 1
Shell 2.Motor 1 is provided with shaft, and is provided with the roll-shell being fixedly connected with shaft far from one end of motor 1 in shell 2
3.It should be noted that the centre of roll-shell 3 is provided with the fixation rotary head 31 being fixedly connected with shaft, and then in fixation
Rotary head 31 is played the role of installing fixed motor 1 and roll-shell 3 after being fixedly connected with shaft, significantly reduces motor 1 and turns
The installation difficulty of dynamic shell 3.
As shown in Fig. 2, being provided with multiple reinforcing ribs 21 being spaced apart from each other in the outer peripheral sidewall of shell 2, and then to shell 2
Play the role of reinforcement.It is disposed between the one end of shell 2 far from motor 1 and roll-shell 3 and is fixedly connected with shell 2
Fixing piece 4 and the made of metal moving part 5 that moves reciprocatingly between fixing piece 4 and roll-shell 3.Fixing piece 4 and brake component 5
It is socketed in shaft.In addition to this, in shell 2 towards being provided with electromagnetic coil 6 on the inside of one end of fixing piece 4, and in fixation
The support spring 42 of multiple equal radians distributions is provided on part 4.The one end of support spring 42 far from fixing piece 4 is supported with brake component 5
It connects and squeezes, so that brake component 5 is abutted and squeezed with roll-shell 3.When motor 1 starts, shaft is turned by the driving of motor 1
When moving, and then the roll-shell 3 being fixedly connected with shaft is driven to rotate, and being powered in electromagnetic coil 6, electromagnetic coil 6 is generated
Suction, and then suction is generated to made of metal moving part 5 and makes made of metal moving part 5 mobile to fixing piece 4, so that support spring
42 are extruded and shorten；And in 6 power loss of electromagnetic coil, elastic-restoring force that made of metal moving part 5 passes through support spring 42
It is driven to and abuts and squeeze with roll-shell 3, to by fixed brake component 5 and play system to the roll-shell 3 of rotation
The dynamic effect slowed down.
As shown in Fig. 2, fixing piece 4 by multiple equal radians be arranged in link slots 43 on 4 periphery side of fixing piece and
Across link slot 43 and the bolt that is threadedly coupled with shell 2 and fixing piece 4 and then stable connection is formed with shell 2.And solid
Determine the bolts 41 that part 4 is provided with multiple equal radians distributions towards the side of brake component 5, and be arranged on brake component 5 it is multiple with it is slotting
The matched location hole 52 of pin 41, and then when installing fixed brake component 5 and fixing piece 4, enable bolt 41 be inserted into corresponding positioning
In hole 52, to enable 41 pairs of bolt brakings while playing the role of reduces the difficulty for installing fixed brake component 5 and fixing piece 4
The moving direction of part 5 is defined, so that brake component 5 effectively be avoided to rotate between fixing piece 4 and roll-shell 3.It needs
It is mentioned that being provided with anticollision gasket ring 44 in the side of fixing piece 4 towards brake component 5.Anticollision gasket ring 44 is dashed forward out of fixing piece 4
Out, and then when being powered to electromagnetic coil 6, electromagnetic coil 6 generates suction to brake component 5, so make brake component 5 towards solid
Determine part 4 it is mobile when, enable anticollision gasket ring 44 play the role of buffering to shocks of brake component 5, thus effectively avoid because of brake component 5 and
The shock of fixing piece 4 and the service life for shortening the toothed gearing electric motor.
As shown in Figure 2 and Figure 3, the side of brake component 5 towards roll-shell 3 be provided with it is multiple be located at it is two neighboring fixed
Decelerating ring 51 between the hole 52 of position, and then to the movement of roll-shell 3 and decelerating ring 51 is supported with roll-shell 3 in brake component 5
After connecing and squeezing, decelerating ring 51 plays the role of the velocity of rotation decline efficiency for being obviously improved roll-shell 3.In addition to this, exist
It is provided with multiple respectively with the matched positioning arc slot 53 of corresponding decelerating ring 51 on brake component 5, and is provided on decelerating ring 51
Positioning protrusion in the corresponding positioning arc slot 53 of insertion, and then when installing fixed decelerating ring 51 with brake component 5, enable decelerating ring 51
On the corresponding positioning arc slot 53 of positioning protrusion insertion in, thus play be obviously improved decelerating ring 51 and brake component 5 installation it is solid
Determine the effect of stability, effectively avoid the roll-shell 3 for abutting and squeezing with decelerating ring 51 in rotation by decelerating ring 51 from system
It is taken away on moving part 5, and plays the role of 5 service life of prolonged deceleration ring 51 and brake component.
The above is only the preferred embodiment of the present invention, and the protection scope of the utility model is not limited only to
Above-described embodiment, but technical solution belonging to the idea of the present invention belongs to the protection scope of the utility model.It should
It points out, for those skilled in the art, several modifications without departing from the principle of the utility model
And retouching, these modifications and retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of power loss spragging gear decelerating motor, including the shell (2) that motor (1) and one end are fixedly connected with motor (1),
It is fixedly connected it is characterized by: the shell (2) is disposed with far from the one end of the motor (1) with the shell (2)
Fixing piece (4), roll-shell (3) and the metal to move reciprocatingly between the fixing piece (4) and the roll-shell (3)
One end of brake component (5), shell (2) towards the fixing piece (4) is provided with electromagnetic coil (6), on the fixing piece (4)
Be provided with the support springs (42) of multiple equal radians distributions, the one end of the support spring (42) far from the fixing piece (4) with
The brake component (5), which abuts, simultaneously to be squeezed, the motor (1) be provided with sequentially pass through the fixing piece (4), brake component (5) and with
The shaft that the roll-shell (3) is fixedly connected.
2. a kind of power loss spragging gear decelerating motor according to claim 1, it is characterised in that: fixing piece (4) court
The side of the brake component (5) is provided with the bolt (41) that multiple equal radians are distributed, is provided on the brake component (5) multiple
With the bolt (41) matched location hole (52).
3. a kind of power loss spragging gear decelerating motor according to claim 1, it is characterised in that: fixing piece (4) court
It is provided with anticollision gasket ring (44) to the side of the brake component (5), the anticollision gasket ring (44) is dashed forward out of the fixing piece (4)
Out.
4. a kind of power loss spragging gear decelerating motor according to claim 2, it is characterised in that: on the brake component (5)
It is provided with towards the side of the roll-shell (3) and is provided with multiple be located between the two neighboring location hole (52)
Decelerating ring (51).
5. a kind of power loss spragging gear decelerating motor according to claim 4, it is characterised in that: on the brake component (5)
It is provided with multiple respectively with the corresponding matched positioning arc slot (53) of decelerating ring (51), the decelerating ring (51) is provided with slotting
Enter the positioning protrusion in corresponding positioning arc slot (53).
6. a kind of power loss spragging gear decelerating motor according to claim 1, it is characterised in that: the roll-shell (3)
Centre be provided with the fixation rotary head (31) being fixedly connected with the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302571.4U CN208316497U (en) | 2018-03-05 | 2018-03-05 | A kind of power loss spragging gear decelerating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302571.4U CN208316497U (en) | 2018-03-05 | 2018-03-05 | A kind of power loss spragging gear decelerating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316497U true CN208316497U (en) | 2019-01-01 |
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ID=64720856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302571.4U Active CN208316497U (en) | 2018-03-05 | 2018-03-05 | A kind of power loss spragging gear decelerating motor |
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| CN (1) | CN208316497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154086A (en) * | 2019-05-15 | 2019-08-23 | 西安电子科技大学 | A kind of integral joint electricity loss brake based on resilient latch module |
-
2018
- 2018-03-05 CN CN201820302571.4U patent/CN208316497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154086A (en) * | 2019-05-15 | 2019-08-23 | 西安电子科技大学 | A kind of integral joint electricity loss brake based on resilient latch module |
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